Cosmetic package



FIG. 1 is a perspective view of the cosmetic package embodying our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines are included for the purpose of illustrating a portion of the cosmetic package that forms no part of the claimed design. 

The ornamental design for a cosmetic package, as shown and described. 